Converting game of thrones and to make it keep its Subtitles does not work or really anything that is ripped from a bluray.

Steps to reproduce the problem (If Applicable):

Im not sure if it's a problem

If by chance its just my settings can someone point me to a post that has the correct settings to use?

If it is a problem, my problem is every time a conversion finishes it loses all but one subtitle and its just English that doesn't seem to contain any of the other ones that should be there. I ripped the seasons from blurays and tested them before the conversion with handbrake to make sure their subtitles carried over.

Video: Video Codec= H.264 (x264); Frame-rate= 60fps at Constant Framerate; Quality= 22; Nothing checked
Optimize Video= First pass to convert it from mkv to MP4 is very fast after that I re-run it through handbrake on very slow.
Everything else on this tab is the default.